{"api_version":"1","generated_at":"2026-04-22T22:49:25+00:00","cve":"CVE-2001-0221","urls":{"html":"https://cve.report/CVE-2001-0221","api":"https://cve.report/api/cve/CVE-2001-0221.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2001-0221","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2001-0221"},"summary":{"title":"CVE-2001-0221","description":"Buffer overflow in ja-xklock 2.7.1 and earlier allows local users to gain root privileges.","state":"PUBLISHED","assigner":"mitre","published_at":"2001-06-02 04:00:00","updated_at":"2025-04-03 01:03:51"},"problem_types":["NVD-CWE-Other","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"7.2","severity":"","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","data":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6073","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6073","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://archives.neohapsis.com/archives/freebsd/2001-02/0079.html","name":"http://archives.neohapsis.com/archives/freebsd/2001-02/0079.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Patch","Vendor Advisory"],"title":"Neohapsis Archives - FreeBSD Security - FreeBSD Ports Security Advisory: FreeBSD-SA-01:19.ja-xklock - From security-advisories@FreeBSD.org","mime":"text/html","httpstatus":"-1","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2001-0221","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0221","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2001","cve_id":"221","vulnerable":"1","versionEndIncluding":"2.7.1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"freebsd","cpe5":"ja-xklock","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-08T04:14:06.982Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"ja-xklock-bo(6073)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6073"},{"name":"FreeBSD-SA-01:19","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred"],"url":"http://archives.neohapsis.com/archives/freebsd/2001-02/0079.html"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2001-02-07T00:00:00.000Z","descriptions":[{"lang":"en","value":"Buffer overflow in ja-xklock 2.7.1 and earlier allows local users to gain root privileges."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2005-11-02T10:00:00.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"ja-xklock-bo(6073)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6073"},{"name":"FreeBSD-SA-01:19","tags":["vendor-advisory","x_refsource_FREEBSD"],"url":"http://archives.neohapsis.com/archives/freebsd/2001-02/0079.html"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2001-0221","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Buffer overflow in ja-xklock 2.7.1 and earlier allows local users to gain root privileges."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"ja-xklock-bo(6073)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6073"},{"name":"FreeBSD-SA-01:19","refsource":"FREEBSD","url":"http://archives.neohapsis.com/archives/freebsd/2001-02/0079.html"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2001-0221","datePublished":"2001-05-07T04:00:00.000Z","dateReserved":"2001-03-08T00:00:00.000Z","dateUpdated":"2024-08-08T04:14:06.982Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2001-06-02 04:00:00","lastModifiedDate":"2025-04-03 01:03:51","problem_types":["NVD-CWE-Other","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","baseScore":7.2,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":3.9,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":true,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:freebsd:ja-xklock:*:*:*:*:*:*:*:*","versionEndIncluding":"2.7.1","matchCriteriaId":"7873619A-9826-4A5E-B43E-94E52B3CC722"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2001","CveId":"221","Ordinal":"1","Title":"CVE-2001-0221","CVE":"CVE-2001-0221","Year":"2001"},"notes":[{"CveYear":"2001","CveId":"221","Ordinal":"1","NoteData":"Buffer overflow in ja-xklock 2.7.1 and earlier allows local users to gain root privileges.","Type":"Description","Title":"CVE-2001-0221"},{"CveYear":"2001","CveId":"221","Ordinal":"2","NoteData":"2001-05-07","Type":"Other","Title":"Published"},{"CveYear":"2001","CveId":"221","Ordinal":"3","NoteData":"2005-11-02","Type":"Other","Title":"Modified"}]}}}